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How to Record Audio from Your Microphone in Python

Record audio from your default microphone using PyAudio and save it as a WAV file with a simple reusable function.

audio pyaudio microphone

Python

import pyaudio
import wave

def record_audio(filename: str, duration: int = 5, sample_rate: int = 44100, chunk: int = 1024):
    """Record audio from default microphone and save as WAV file."""
    audio_format = pyaudio.paInt16  # 16-bit resolution
    channels = 1  # Mono
    
    p = pyaudio.PyAudio()
    
    stre…

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Guide: free Python code samples library

Copy-ready Python snippets for learners and developers

PythonSkillset code samples are short, focused examples organised by topic and difficulty. Every snippet is server-rendered HTML — readable by search engines and easy to copy. Open any sample, read the notes, copy the code, then press Try in editor to run it in the browser with Pyodide.

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Open a sample, read How it works, and copy the code block
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Samples are quick reference — one concept per page. For step-by-step teaching, use our Python tutorials. To test yourself, try quizzes or coding challenges. Clean up style with the Python formatter.

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